Finding the Third Proportional to 14,522,877 and 31,286,434.50

Step by Step Solution

1. Step 1: Write the proportion equation
   14,522,877 : 31,286,434.50 = 31,286,434.50 : x
2. Step 2: Convert to fraction form
   14,522,877/31,286,434.50 = 31,286,434.50/x
3. Step 3: Cross multiply
   14,522,877x = 31,286,434.50 × 31,286,434.50
4. Step 4: Simplify right side
   14,522,877x = 978,840,983,722,790.25
5. Step 5: Solve for x
   x = 978,840,983,722,790.25/14,522,877
6. Step 6: Final answer
   x = 67,399,936.23